.index_hd{
  position: relative;
  padding-top: 4.16667%;
  padding-bottom: 2%;
}
.index_title{
    display: block;
    text-align: center;
    background-image: url('@/assets/words_tit.png');
    margin: 0 auto;
    width: 196px;
    height: 40px;
    
  }
  .tab_index{
    text-align: center;
    height: 50px;
    line-height: 1.5;
    font-family:  poppin,Tahoma,Arial,微软雅黑,sans-serif;
  }
  .tab_index a{
    text-decoration: none;
    font-size: 15px;
    margin: 0 24px;
    color: #333;
  }
  .tab_index a:nth-child(1){
    color: #31c27c;
  }
  .tab_index a:hover{
    color: #31c27c;
  }
  .icon_txt{
    font: 0/0 a;
  }